package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.itheima.reggie.common.R;
import com.itheima.reggie.pojo.Category;
import com.itheima.reggie.service.CategoryService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@Slf4j
@RestController
@RequestMapping("/category")
public class CategoryController {
    @Autowired
    private CategoryService categoryService;
    @PostMapping
    public R<String> add(@RequestBody Category category){
        categoryService.save(category);
        return R.success("添加成功");
    }

    @GetMapping("page")
    public R<Page<Category>> page(Integer page,Integer pageSize){
        Page<Category> pageInfo=new Page<>(page,pageSize);
        QueryWrapper<Category> queryWrapper=new QueryWrapper<>();
        queryWrapper.orderByAsc("sort").orderByDesc("update_time");

        categoryService.page(pageInfo,queryWrapper);
        return R.success(pageInfo);
    }

    @DeleteMapping
    public R<String> delete(@RequestParam Long id){
        categoryService.remove(id);
        return R.success("删除成功");
    }

    @PutMapping
    public R<String> update(@RequestBody Category category){
        categoryService.updateById(category);
        return R.success("修改成功");
    }
    @GetMapping("/list")
    public R<List<Category>> list(Integer type){

        QueryWrapper<Category> queryWrapper=new QueryWrapper<>();
        queryWrapper.eq(type != null,"type",type);
        List<Category> list = categoryService.list(queryWrapper);
        return R.success(list);
    }
}
